Costco Deals: Finish Powerball Dishwasher Detergent 6 Cents Per Tab

Calling all Costco shoppers!  If you're in need of dishwasher detergent, here's a super-easy stockpile deal available on Finish Powerball Tabs running August 7 - 31, 2014.

After sale, you'll be able to snag the gigantic 110-count boxes of Finish Powerball Tabs for as low as $7.25 per box.

That works out to just 6 cents per dishwasher load, which is an amazing price, considering the grocery store shelf price works out to about 20 cents per load for this brand.

Here's how the deal works out:

• Finish Powerball Tabs -- 110-count boxes are priced at $14.49 each at my Costco.
• There's a Buy One Get One Free Instant Savings offer that begins Thursday, August 7.
• So buy two boxes for $14.49, or $7.25 each!  Limit 5 per Costco card.

If you don't have a Costco membership, now might be the time to consider one -- or at least track down a friend or family member who has a card and can take you shopping!